Chemical Formula: C36H52N4O9

3-[(1-hydroxyethylidene)amino]-n-[(2s)-3-(3-methylimidazol-4-yl)-1-oxo-1-{[(1r,2s,3s,4r,5s,6r,7r,8r,11r,13r,14s,17s,20s,21r)-5,7,14-trihydroxy-6,10,14,21-tetramethyl-19-oxo-18-oxapentacyclo[15.2.2.0²,¹³.0³,¹¹.0⁴,⁸]henicos-9-en-20-yl]oxy}propan-2-yl]propanimidic acid

3-[(1-hydroxyethylidene)amino]-n-[3-(3-methylimidazol-4-yl)-1-oxo-1-({5,7,14-trihydroxy-6,10,14,21-tetramethyl-19-oxo-18-oxapentacyclo[15.2.2.0²,¹³.0³,¹¹.0⁴,⁸]henicos-9-en-20-yl}oxy)propan-2-yl]propanimidic acid